Sylvain Germaine — Freelance Flutter Developer
Freelance Flutter developer.
3+ years of Flutter experience. 5 apps shipped on Android and iOS. Stack Flutter · Dart · Riverpod · Firebase · native iOS and Android widgets.
- Experience
- 3+ years
- Flutter · Dart
- Apps
- 05 shipped
- Android · iOS
- Location
- Mauritius
- Remote · UTC+4 (flexible)
- Status
- Available
- Open to missions
Technical skills
Production stack.
Every technology listed below has shipped in at least one app published on a store.
- Mobile
- FlutterDart 3.9RiverpodProviderClean Architecture
- Backend
- Firebase AuthRealtime DatabaseFirebase StorageFirebase FunctionsRemote ConfigCrashlyticsMessaging
- Native
- KotlinSwiftWidgetKitAppIntentsWorkManager
- Monetization & Analytics
- RevenueCatIn-App PurchaseAdMobMixpanelTikTok Events
- Tools
- GitAndroid StudioXcodePlay ConsoleApp Store ConnectLocalization
- Tests
- flutter_testintegration_test
- Name
- Sylvain Germaine
- Role
- Flutter Developer
- Based
- Mauritius (UTC+4)
- Nationality
- French
- Languages
- FR · EN
Profile
About.
Freelance Flutter developer with 3+ years of experience in Flutter and Dart. Five mobile apps shipped on Android and iOS, from audio EdTech to arcade gaming, subscription SaaS with native widgets, and an AI-powered prayer assistant.
Clean architecture, Riverpod state management, full Firebase stack (Auth, Realtime Database, Storage, Crashlytics, Remote Config), monetization via RevenueCat and In-App Purchase, native widgets on iOS (SwiftUI/WidgetKit) and Android (Kotlin/WorkManager).
Engineering degree (Mechanics and Materials, 2004). French, English. Available remote on a UTC+4 schedule, flexible based on the team.
Background
- 2023 →
Flutter Developer
5 apps shipped on Android and iOS, including one with a generative AI pipeline. Stack Flutter/Dart, Riverpod, Firebase, native iOS and Android widgets.
- 2021 – 2023
Self-taught mobile development
C#, Java, Kotlin, then Flutter. First production builds.
- 2004 – 2021
Sports educator — Gymnastics
Coaching and training in gymnastics, from club to regional level. State diploma 2006.
- 2004
Engineering degree — Mechanics & Materials
Initial training in engineering, first steps with C++.
Projects
Shipped apps.
Entrepreneurs Quotes Widget
Entrepreneur quotes, native iOS & Android widgets, RevenueCat subscriptions.
AI Pray
Daily Christian prayer assistant with AI-generated prayers and native iOS widgets.
YouTale Kids
Interactive audio stories where kids choose their own path.
ExcuseMe
Absurd excuse generator in 10 languages.
Contact